Which product was the first ever to be scanned with a barcode in a retail transaction?

Before digital checkout systems and instant price scanning, retail transactions were manual and time-consuming. The invention of the barcode revolutionized retail sales forever, creating efficiency that transformed the shopping experience. Test your knowledge about this transformative technology that bridges physical products with digital tracking systems—an innovation that fundamentally changed retail operations worldwide.

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A 10-pack of Wrigley's Juicy Fruit chewing gum
A carton of Kellogg's Corn Flakes cereal
A can of Campbell's tomato soup
A bottle of Coca-Cola